ECPay system sometimes gets too busy when we are bulk printing shipping labels.
When this happens, you will get this message on your label.
系統忙碌中
請稍等3~5分鐘後再試
寄件編號:W4067522447
This means that you need to wait up to 5 minutes to retry again, but it is usually less than that.
Please refresh your browser page and give it a try again.